/Engine/Plugins/FX/Niagara/Source/NiagaraEditor/Public/ViewModels/Stack/NiagaraStackEntry.h
template<typename ChildType, typename PredicateType> static ChildType * FindCurrentChildOfTypeByPredicate ( const [TArray](API\Runtime\Core\Containers\TArray)< [UNiagaraStackEntry](API\Plugins\NiagaraEditor\ViewModels\Stack\UNiagaraStackEntry) * > & CurrentChildren, PredicateType Predicate )